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Hair present on the cob of corn are...

Hair present on the cob of corn are

A

seed hairs

B

modified haris of bracts

C

styles

D

stigmas

Text Solution

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The correct Answer is:
D
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TRUEMAN BIOLOGY-SEXUAL REPRODUCTION IN FLOWERING PLANTS-MULTIPLE CHOICE QUESTIONS
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  2. Insect pollinated (entomophilous) flowers are characterised by

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  3. Hair present on the cob of corn are

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  4. Anemophily type of pollination is found in

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  6. The process whereby the male gametes are brought to the egg by a poll...

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  7. The pollen tubes grow through the solid style by separating their ce...

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  8. External water is not required for fertilization of

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  9. In angiosperms, triple fusion produces

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  10. In angiosperm, syngamy or true fertilization refers to

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  11. Movement of pollen tube towards embryo sac is

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  12. Germination of pollen grain on the stigma is

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  13. At the time of entering embryo sac the pollen tube contains

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  14. Doubles fertilization is fusion of

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  15. Route used by pollen tube for entering ovule is

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  16. Write the significance of double fertilization.

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  17. The second fertilization in angiosperms is known as

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  18. Entry of pollen tube through micropyte while reaching the embryo sac...

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  19. When pollen tube enters by integuments then the process is called

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  20. In angiosperms, pollen tube liberates its male gamets into:

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